primereact/knob/knob.min.js

PrimeReact is an open source UI library for React featuring a rich set of 80+ components, a theme designer, various theme alternatives such as Material, Bootstrap, Tailwind, premium templates and professional support. In addition, it integrates with Prime

this.primereact=this.primereact||{},this.primereact.knob=function(e,t,n,r){"use strict";function a(e){if(e&&e.__esModule)return e;var t=Object.create(null);return e&&Object.keys(e).forEach((function(n){if("default"!==n){var r=Object.getOwnPropertyDescriptor(e,n);Object.defineProperty(t,n,r.get?r:{enumerable:!0,get:function(){return e[n]}})}})),t.default=e,Object.freeze(t)}var o=a(t);function i(){return i=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(e[r]=n[r])}return e},i.apply(this,arguments)}function l(e){if(Array.isArray(e))return e}function c(e,t){var n=null==e?null:"undefined"!=typeof Symbol&&e[Symbol.iterator]||e["@@iterator"];if(null!=n){var r,a,o=[],i=!0,l=!1;try{for(n=n.call(e);!(i=(r=n.next()).done)&&(o.push(r.value),!t||o.length!==t);i=!0);}catch(e){l=!0,a=e}finally{try{i||null==n.return||n.return()}finally{if(l)throw a}}return o}}function u(e,t){(null==t||t>e.length)&&(t=e.length);for(var n=0,r=new Array(t);n<t;n++)r[n]=e[n];return r}function s(e,t){if(e){if("string"==typeof e)return u(e,t);var n=Object.prototype.toString.call(e).slice(8,-1);return"Object"===n&&e.constructor&&(n=e.constructor.name),"Map"===n||"Set"===n?Array.from(e):"Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)?u(e,t):void 0}}function f(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}function h(e,t){return l(e)||c(e,t)||s(e,t)||f()}var m=40,d=4*Math.PI/3,p=-Math.PI/3,v=o.memo(o.forwardRef((function(e,t){var a=o.useRef(null),l=!e.disabled&&!e.readOnly,c=h(n.useEventListener({target:"window",type:"mousemove",listener:function(e){A(e.offsetX,e.offsetY),e.preventDefault()},when:l}),2),u=c[0],s=c[1],f=h(n.useEventListener({target:"window",type:"mouseup",listener:function(e){s(),b(),e.preventDefault()},when:l}),2),y=f[0],b=f[1],g=h(n.useEventListener({target:"window",type:"touchmove",listener:function(e){if(1===e.touches.length){var t=a.current.getBoundingClientRect(),n=e.targetTouches.item(0);A(n.clientX-t.left,n.clientY-t.top),e.preventDefault()}},when:l}),2),w=g[0],M=g[1],k=h(n.useEventListener({target:"window",type:"touchend",listener:function(){M(),E()},when:l}),2),O=k[0],E=k[1],x=function(e,t,n,r,a){return(e-t)*(a-r)/(n-t)+r},j=function(){return x(e.min>0&&e.max>0?e.min:0,e.min,e.max,d,p)},P=function(){return x(e.value,e.min,e.max,d,p)},C="M ".concat(50+Math.cos(d)*m," ").concat(50-Math.sin(d)*m," A ").concat(m," ").concat(m," 0 1 1 ").concat(50+Math.cos(p)*m," ").concat(50-Math.sin(p)*m),I="M ".concat(50+Math.cos(j())*m," ").concat(50-Math.sin(j())*m," A ").concat(m," ").concat(m," 0 ").concat(Math.abs(j()-P())<Math.PI?0:1," ").concat(P()>j()?0:1," ").concat(50+Math.cos(P())*m," ").concat(50-Math.sin(P())*m),A=function(t,n){var r=Math.atan2(e.size/2-n,t-e.size/2),a=-Math.PI/2-Math.PI/6;N(r,a)},N=function(t,n){var r;if(t>p)r=x(t,d,p,e.min,e.max);else{if(!(t<n))return;r=x(t+2*Math.PI,d,p,e.min,e.max)}e.onChange&&e.onChange({value:Math.round((r-e.min)/e.step)*e.step+e.min})};o.useImperativeHandle(t,(function(){return{props:e,getElement:function(){return a.current}}}));var D=r.ObjectUtils.findDiffKeys(e,v.defaultProps),S=r.classNames("p-knob p-component",{"p-disabled":e.disabled},e.className),T=e.showValue&&o.createElement("text",{x:50,y:57,textAnchor:"middle",fill:e.textColor,className:"p-knob-text",name:e.name},e.valueTemplate.replace("{value}",e.value.toString()));return o.createElement("div",i({ref:a,id:e.id,className:S,style:e.style},D),o.createElement("svg",{viewBox:"0 0 100 100",width:e.size,height:e.size,onClick:function(t){e.disabled||e.readOnly||A(t.nativeEvent.offsetX,t.nativeEvent.offsetY)},onMouseDown:function(e){u(),y(),e.preventDefault()},onMouseUp:function(){s(),b()},onTouchStart:function(){w(),O()},onTouchEnd:function(){M(),E()}},o.createElement("path",{d:C,strokeWidth:e.strokeWidth,stroke:e.rangeColor,className:"p-knob-range"}),o.createElement("path",{d:I,strokeWidth:e.strokeWidth,stroke:e.valueColor,className:"p-knob-value"}),T))})));return v.displayName="Knob",v.defaultProps={__TYPE:"Knob",id:null,style:null,className:null,value:null,size:100,disabled:!1,readOnly:!1,showValue:!0,step:1,min:0,max:100,strokeWidth:14,name:null,valueColor:"var(--primary-color, Black)",rangeColor:"var(--surface-border, LightGray)",textColor:"var(--text-color-secondary, Black)",valueTemplate:"{value}",onChange:null},e.Knob=v,Object.defineProperty(e,"__esModule",{value:!0}),e}({},React,primereact.hooks,primereact.utils);